3. The figure shows an aluminum bar CE (aluminum alloy 2014-T6) of cross-sectional area Aa = 130 mm? hinged at upper end C and pin connected at point D to a rigid beam AD. Find the vertical displacement produced by loads P and R: a) At the end A of beam AD, and b) At the end E of bar CE. The following values are known: P= 12 kN, R= 4 kN, a= 2b, L1= 2L2 = 0.3 m.
3. The figure shows an aluminum bar CE (aluminum alloy 2014-T6) of cross-sectional area Aa = 130 mm? hinged at upper end C and pin connected at point D to a rigid beam AD. Find the vertical displacement produced by loads P and R: a) At the end A of beam AD, and b) At the end E of bar CE. The following values are known: P= 12 kN, R= 4 kN, a= 2b, L1= 2L2 = 0.3 m.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
![3. The figure shows an aluminum bar CE (aluminum alloy
2014-T6) of cross-sectional area Aa = 130 mm² hinged at
upper end C and pin connected at point D to a rigid beam
AD. Find the vertical displacement produced by loads P
and R: a) At the end A of beam AD, and b) At the end E of
bar CE. The following values are known: P= 12 kN, R= 4
kN, a= 2b, L1= 2L2 = 0.3 m.
Aluminum
b
B-
D
EO](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Feb30678f-da52-434b-8c1e-4137e24ca5c8%2Fc3c49670-e620-4698-853c-610c56bcde24%2Fldg9fwi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3. The figure shows an aluminum bar CE (aluminum alloy
2014-T6) of cross-sectional area Aa = 130 mm² hinged at
upper end C and pin connected at point D to a rigid beam
AD. Find the vertical displacement produced by loads P
and R: a) At the end A of beam AD, and b) At the end E of
bar CE. The following values are known: P= 12 kN, R= 4
kN, a= 2b, L1= 2L2 = 0.3 m.
Aluminum
b
B-
D
EO
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